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Commit | Line | Data |
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86847b62 TG |
1 | /* |
2 | * builtin-list.c | |
3 | * | |
4 | * Builtin list command: list all event types | |
5 | * | |
6 | * Copyright (C) 2009, Thomas Gleixner <tglx@linutronix.de> | |
7 | * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar <mingo@redhat.com> | |
668b8788 | 8 | * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> |
86847b62 TG |
9 | */ |
10 | #include "builtin.h" | |
11 | ||
12 | #include "perf.h" | |
13 | ||
86847b62 | 14 | #include "util/parse-events.h" |
8f7a0dc5 | 15 | #include "util/cache.h" |
dc098b35 | 16 | #include "util/pmu.h" |
f2361024 | 17 | #include "util/debug.h" |
4b6ab94e | 18 | #include <subcmd/parse-options.h> |
86847b62 | 19 | |
1c5f01fe | 20 | static bool desc_flag = true; |
bf874fcf | 21 | static bool details_flag; |
1c5f01fe | 22 | |
1d037ca1 | 23 | int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused) |
86847b62 | 24 | { |
8e00ddc9 | 25 | int i; |
b3505208 | 26 | bool raw_dump = false; |
c8d6828a | 27 | bool long_desc_flag = false; |
b3505208 TK |
28 | struct option list_options[] = { |
29 | OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"), | |
1c5f01fe AK |
30 | OPT_BOOLEAN('d', "desc", &desc_flag, |
31 | "Print extra event descriptions. --no-desc to not print."), | |
c8d6828a SB |
32 | OPT_BOOLEAN('v', "long-desc", &long_desc_flag, |
33 | "Print longer event descriptions."), | |
bf874fcf AK |
34 | OPT_BOOLEAN(0, "details", &details_flag, |
35 | "Print information on the perf event names and expressions used internally by events."), | |
f2361024 AK |
36 | OPT_INCR(0, "debug", &verbose, |
37 | "Enable debugging output"), | |
44d742e0 DA |
38 | OPT_END() |
39 | }; | |
40 | const char * const list_usage[] = { | |
c8d6828a | 41 | "perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|event_glob]", |
44d742e0 DA |
42 | NULL |
43 | }; | |
44 | ||
b3505208 TK |
45 | set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN); |
46 | ||
44d742e0 DA |
47 | argc = parse_options(argc, argv, list_options, list_usage, |
48 | PARSE_OPT_STOP_AT_NON_OPTION); | |
8e00ddc9 | 49 | |
8f7a0dc5 | 50 | setup_pager(); |
668b8788 | 51 | |
dfc431cb | 52 | if (!raw_dump && pager_in_use()) |
619a303c YS |
53 | printf("\nList of pre-defined events (to be used in -e):\n\n"); |
54 | ||
44d742e0 | 55 | if (argc == 0) { |
bf874fcf AK |
56 | print_events(NULL, raw_dump, !desc_flag, long_desc_flag, |
57 | details_flag); | |
8e00ddc9 DA |
58 | return 0; |
59 | } | |
668b8788 | 60 | |
44d742e0 | 61 | for (i = 0; i < argc; ++i) { |
dbc67409 ACM |
62 | char *sep, *s; |
63 | ||
16114951 | 64 | if (strcmp(argv[i], "tracepoint") == 0) |
5ef803ee | 65 | print_tracepoint_events(NULL, NULL, raw_dump); |
8e00ddc9 DA |
66 | else if (strcmp(argv[i], "hw") == 0 || |
67 | strcmp(argv[i], "hardware") == 0) | |
705750f2 | 68 | print_symbol_events(NULL, PERF_TYPE_HARDWARE, |
5ef803ee | 69 | event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump); |
8e00ddc9 DA |
70 | else if (strcmp(argv[i], "sw") == 0 || |
71 | strcmp(argv[i], "software") == 0) | |
705750f2 | 72 | print_symbol_events(NULL, PERF_TYPE_SOFTWARE, |
5ef803ee | 73 | event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump); |
8e00ddc9 DA |
74 | else if (strcmp(argv[i], "cache") == 0 || |
75 | strcmp(argv[i], "hwcache") == 0) | |
5ef803ee | 76 | print_hwcache_events(NULL, raw_dump); |
8e00ddc9 | 77 | else if (strcmp(argv[i], "pmu") == 0) |
c8d6828a | 78 | print_pmu_events(NULL, raw_dump, !desc_flag, |
bf874fcf | 79 | long_desc_flag, details_flag); |
40218dae MH |
80 | else if (strcmp(argv[i], "sdt") == 0) |
81 | print_sdt_events(NULL, NULL, raw_dump); | |
dbc67409 | 82 | else if ((sep = strchr(argv[i], ':')) != NULL) { |
8e00ddc9 | 83 | int sep_idx; |
668b8788 | 84 | |
8e00ddc9 | 85 | if (sep == NULL) { |
c8d6828a | 86 | print_events(argv[i], raw_dump, !desc_flag, |
bf874fcf AK |
87 | long_desc_flag, |
88 | details_flag); | |
8e00ddc9 | 89 | continue; |
668b8788 | 90 | } |
8e00ddc9 DA |
91 | sep_idx = sep - argv[i]; |
92 | s = strdup(argv[i]); | |
93 | if (s == NULL) | |
94 | return -1; | |
95 | ||
96 | s[sep_idx] = '\0'; | |
5ef803ee | 97 | print_tracepoint_events(s, s + sep_idx + 1, raw_dump); |
40218dae | 98 | print_sdt_events(s, s + sep_idx + 1, raw_dump); |
8e00ddc9 | 99 | free(s); |
dbc67409 ACM |
100 | } else { |
101 | if (asprintf(&s, "*%s*", argv[i]) < 0) { | |
102 | printf("Critical: Not enough memory! Trying to continue...\n"); | |
103 | continue; | |
104 | } | |
105 | print_symbol_events(s, PERF_TYPE_HARDWARE, | |
106 | event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump); | |
107 | print_symbol_events(s, PERF_TYPE_SOFTWARE, | |
108 | event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump); | |
109 | print_hwcache_events(s, raw_dump); | |
c8d6828a | 110 | print_pmu_events(s, raw_dump, !desc_flag, |
bf874fcf AK |
111 | long_desc_flag, |
112 | details_flag); | |
dbc67409 | 113 | print_tracepoint_events(NULL, s, raw_dump); |
40218dae | 114 | print_sdt_events(NULL, s, raw_dump); |
dbc67409 | 115 | free(s); |
668b8788 ACM |
116 | } |
117 | } | |
86847b62 TG |
118 | return 0; |
119 | } |